Triple
T18616220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Steel Corporation |
E455026
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Ravenscraig Steelworks |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Ravenscraig Steelworks | Statement: [British Steel Corporation, hasFacility, Ravenscraig Steelworks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ravenscraig Steelworks Context triple: [British Steel Corporation, hasFacility, Ravenscraig Steelworks]
-
A.
Redcar Steelworks
Redcar Steelworks was a major integrated iron and steel production complex on the northeast coast of England, long central to Teesside’s heavy industry and local economy.
-
B.
Coltness Iron Works
Coltness Iron Works was a major 19th- and 20th-century Scottish iron and steel manufacturing company based near Newmains in North Lanarkshire.
-
C.
Ravenscraig former steelworks site
chosen
Ravenscraig former steelworks site is a large redeveloped brownfield area in North Lanarkshire, Scotland, that once housed one of Europe’s biggest steelworks and is now being transformed into a mixed-use urban community.
-
D.
Llanwern Steelworks
Llanwern Steelworks is a major integrated steel production plant located near Newport in South Wales, historically one of the UK’s key steelmaking sites.
-
E.
Middlesbrough steelworks
Middlesbrough steelworks was a major industrial steel production complex in Middlesbrough, England, historically central to the region’s iron and steel industry and associated with firms such as Dorman Long.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d05da9c8190b8f4ef3a7a6deb05 |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:46 a.m.